Evidence map›Paper›PMID 35144455›Full record

SynthesisAfrican journal of primary health care & family medicine2022

Patient satisfaction with the Nigerian National Health Insurance Scheme two decades since establishment: A systematic review and recommendations for improvement.

Onyemaechi Nwanaji-Enwerem, Paul Bain, Zoe Marks, Pamaji Nwanaji-Enwerem, Catherine A Staton, Ayobami Olufadeji, Jamaji C Nwanaji-Enwerem

Abstract readSystematic Review
In one paragraph

Synthesis in African journal of primary health care & family medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  4. Review
  5. Challenges and Opportunities of Universal Health Coverage in Africa: A Scoping Review.International journal of environmental research and public health · 2025
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  7. Review
  8. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Onyemaechi Nwanaji-EnweremHarvard John F. Kennedy School of Government, Cambridge, Massachusetts, United States of America; and, Duke University School of Medicine, Durham, North Carolina, United States of America. on18@duke.edu.
Paul Bain
Zoe Marks
Pamaji Nwanaji-Enwerem
Catherine A Staton
Ayobami Olufadeji
Jamaji C Nwanaji-Enwerem

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo improve healthcare access and mitigate healthcare costs for its population, Nigeria established a National Health Insurance Scheme (NHIS) in 1999. The NHIS remains Nigeria's leading vehicle for achieving universal health coverage; nonetheless, questions remain regarding its quality and effectiveness. Studies on patient satisfaction have served as a useful strategy to further understand the patient experience and the efficacy of health systems.

aimTo synthesise current knowledge on patient satisfaction with the NHIS.

methodsThe authors performed a systematic review of primary literature from 1999 to 2020 reporting on NHIS patient satisfaction in eight databases (including PubMed, Embase, and Africa-wide Information).

resultsThis search returned 764 unique records of which 21 met criteria for full data extraction. The 21 qualifying studies representing 11 of the 36 Nigerian states, were published from 2011 to 2020, and found moderate overall satisfaction with the NHIS (64%). Further, when disaggregated into specific domains, NHIS enrolees were most satisfied with provider attitudes (77%) and healthcare environments (70%), but less satisfied with laboratories (62%), billings (62%), pharmaceutical services (56%), wait times (55%), and referrals (51%). Importantly, time trends indicate satisfaction with the NHIS is increasing - although to differing degrees depending on the domain.

conclusionThe beneficiaries of the NHIS are moderately satisfied with the scheme. They consider it an improvement from being uninsured, but believe that the scheme can be considerably improved. The authors present two main recommendations: (1) shorter wait times may increase patient satisfaction and can be a central focus in improving the overall scheme, and (2) more research is needed across all 36 states to comprehensively understand patient satisfaction towards NHIS in anticipation of potential scheme expansion.

Indexed as

National Health ProgramsPatient SatisfactionGhanaHealth Services AccessibilityHumansInsurance, HealthNigeriaUniversal Health Insurancehealth insuranceNHISNigeriapatient satisfactionSDG 2030systematic review

Identifiers

PMID35144455
PMCPMC8831992

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.